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As Declaration of Naught enters the battlefield, choose a card name. {U}: Counter target spell with the chosen name.

Whenever Stonybrook Schoolmaster becomes tapped, you may create a 1/1 blue Merfolk Wizard creature token.

{T}, Exile a Treefolk card from your graveyard: Search your library for up to two Forest cards, put them onto the battlefield tapped, then shuffle.

Return target nonland permanent to its owner's hand.

Changeling (This card is every creature type.) Tap an untapped creature you control: Mothdust Changeling gains flying until end of turn.

Flying When Reveillark leaves the battlefield, return up to two target creature cards with power 2 or less from your graveyard to the battlefield....

{T}: Add {C}. {1}: Mutavault becomes a 2/2 creature with all creature types until end of turn. It's still a land.

Release the Ants deals 1 damage to any target. Clash with an opponent. If you win, return Release the Ants to its owner's hand. (Each clashing play...

You gain 10 life. Then if you have more life than an opponent, create a 5/5 white Giant Warrior creature token.

Whenever Order of the Golden Cricket attacks, you may pay {W}. If you do, it gains flying until end of turn.

Fertilid enters the battlefield with two +1/+1 counters on it. {1}{G}, Remove a +1/+1 counter from Fertilid: Target player searches their library f...

Counter target noncreature spell.

Enchant creature Enchanted creature gets +2/+2. When enchanted creature dies, you may return Reins of the Vinesteed from your graveyard to the batt...

Choose a creature type. Draw a card for each permanent you control of that type.

{T}, Exile an Assassin card from your graveyard: Destroy target creature.

Target creature gets -4/-0 until end of turn. If you control a Wizard, draw a card.

Equipped creature has "Whenever you draw a card, this creature gets +1/+1 and gains flying until end of turn" and "{4}: Draw a card." Whenever a W...

Reveal cards from the top of your library until you reveal a land card. Put that card onto the battlefield and the rest on the bottom of your libra...

Create three 1/1 green Elf Warrior creature tokens. Reinforce 3—{3}{G} ({3}{G}, Discard this card: Put three +1/+1 counters on target creature.)

Changeling (This card is every creature type.) Whenever an opponent casts a spell, you may put a +1/+1 counter on Taurean Mauler.

Flash Flying Whenever you cast a Wizard spell, you may untap Inspired Sprite. {T}: Draw a card, then discard a card.

Choose target artifact or enchantment. Its owner shuffles it into their library.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Merfolk spells and Wizard spells you cast cost {1} les...